| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.53 | 4.316% | $151.8111 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $139.46 | 12.556% | $156.9706 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $235.53 | 5.360% | $248.1544 | $248.15 | $248.15 | $248.20 |
| Purchase #4 | $238.81 | 9.821% | $262.2635 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $82.60 | 8.602% | $89.7053 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $66.82 | 11.132% | $74.2584 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $159.67 | 5.622% | $168.6466 | $168.65 | $168.65 | $168.60 |
| 7 purchase totals = | $1,068.42 | $1,151.8099 | $1,151.81 | $1,151.75 | $1,151.90 | |